GIANT REGENERATIVE AMPLIFICATION WITH SOUND WAVE PHASE CONJUGATION IN FERRITE A. P. BRYSEV, F. V. BUNKIN, N. A. EKONOMOV, L. M. KRUTIANSKY, V. L. PREOBRAZHENSKY, U. V. PYL'NOV, A. D. STACHOVSKY et D. V. VLASOVJ. Phys. Colloques, 51 C2 (1990) C2-73-C2-76DOI: https://doi.org/10.1051/jphyscol:1990218